public class Grade 
{
	//Code 2 Constructors.
	//One default constructor
	//One constructor with 1 double parameterb
	public Grade(double cur)
	{
		numGrade=cur;
	}
	public Grade()
	{
		this(0);
	}
	
	
	public String getLetterGrade()
	{
		//Put your code here
		if(numGrade>=100)
			return "A+";
		if(numGrade>=91)
			return "A";
		if(numGrade>=81)
			return "B";
		if(numGrade>=71)
			return "C";
		if(numGrade>=65)
			return "D";
		if(numGrade>=0)
			return "F";
		return("You did real bad.");
	}
	
	//Instance fields
	private double numGrade;
	
}